{"id":14817,"date":"2026-02-06T06:00:20","date_gmt":"2026-02-06T06:00:20","guid":{"rendered":"https:\/\/singaporeproaudio.com\/php1\/?post_type=product&#038;p=14817"},"modified":"2026-02-06T06:00:20","modified_gmt":"2026-02-06T06:00:20","slug":"jbl-prx418s-18-passive-subwoofer","status":"publish","type":"product","link":"https:\/\/singaporeproaudio.com\/php1\/product\/jbl-prx418s-18-passive-subwoofer\/","title":{"rendered":"JBL PRX418S \u2013 18\u201d Passive Subwoofer"},"content":{"rendered":"<h3>JBL PRX418S \u2013 18\u201d Passive Subwoofer<\/h3>\n<p>The JBL PRX418S is a high-performance 18-inch passive subwoofer designed to extend low-frequency output when paired with full-range PA speakers. When combined with two-way systems, it forms a powerful sub\/sat setup capable of delivering up to 135 dB of clean, full-range audio for live sound, events, and installations.<\/p>\n<p>Built for durability and professional use, the PRX418S features a rugged DuraFlex\u2122 coated plywood enclosure and a heavy-duty 16-gauge steel grille for maximum protection during transport and touring. Its high power handling and efficient design ensure deep, punchy bass with excellent impact and clarity.<\/p>\n<p>With dual Neutrik\u00ae Speakon\u00ae combo inputs, the PRX418S integrates easily into existing sound systems, making it an ideal subwoofer for bands, DJs, rental companies, and fixed venues.<\/p>\n<hr \/>\n<h4>Key Features<\/h4>\n<p>\u2022 18\u201d high-output passive subwoofer<br \/>\n\u2022 Designed for sub\/sat PA systems<br \/>\n\u2022 Tough DuraFlex\u2122 coated plywood enclosure<br \/>\n\u2022 Heavy-duty 16-gauge steel grille<br \/>\n\u2022 Handles up to 3200W peak power<br \/>\n\u2022 Compatible with JBL PRX full-range speakers<\/p>\n<table class=\"spec-table\">\n<tbody>\n<tr>\n<td>\u2022 <strong>System Type:<\/strong> 18\u201d passive subwoofer<br \/>\n\u2022 <strong>Frequency Range:<\/strong> 35 Hz \u2013 250 Hz<br \/>\n\u2022 <strong>Frequency Response:<\/strong> 52 Hz \u2013 120 Hz<br \/>\n\u2022 <strong>Sensitivity:<\/strong> 95 dB SPL (1W @ 1m)<br \/>\n\u2022 <strong>Power Rating:<\/strong> 800W continuous \/ 1600W program \/ 3200W peak<br \/>\n\u2022 <strong>Maximum SPL:<\/strong> 130 dB peak @ 1m<br \/>\n\u2022 <strong>Nominal Impedance:<\/strong> 8 ohms<br \/>\n\u2022 <strong>Inputs:<\/strong> 2 \u00d7 Neutrik Speakon NL-2 \/ \u00bc\u201d TS combo<br \/>\n\u2022 <strong>Enclosure:<\/strong> DuraFlex coated plywood<br \/>\n\u2022 <strong>Dimensions:<\/strong> 678 \u00d7 536 \u00d7 615 mm<br \/>\n\u2022 <strong>Net Weight:<\/strong> 36 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>JBL PRX418S 18\u201d passive subwoofer<\/li>\n<li>Up to 3200W peak power handling<\/li>\n<li>130 dB maximum SPL<\/li>\n<li>Duraflex coated plywood enclosure<\/li>\n<li>Dual Neutrik Speakon combo inputs<\/li>\n<\/ul>\n","protected":false},"featured_media":14818,"template":"","meta":[],"product_brand":[69],"product_cat":[21,19,25],"product_tag":[],"class_list":{"0":"post-14817","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-jbl","7":"product_cat-all-products","8":"product_cat-pa-system","9":"product_cat-subwoofer","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product\/14817","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media\/14818"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=14817"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=14817"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=14817"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=14817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}